It turns out that on certain systems like FreeBSD, c++filt is not installed by default. It's basically OK if we fail the build in that case, but what's really not OK is for the build to continue and generate bad binaries. --- lib/gen-version-script.sh | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/gen-version-script.sh b/lib/gen-version-script.sh index 64a7374..aa1ca43 100644 --- a/lib/gen-version-script.sh +++ b/lib/gen-version-script.sh @@ -1,3 +1,4 @@ +set -e # we go through a bit of work to get the unmangled names of the # typeinfo symbols because of -- 2.1.4